Now our semester finish , our friends gone, one day I wake up in morning and someone knock our dormitory room and it is teacher Wei and he show me Pakistani flag and asked me how to put it.
一学期结束了，我们的朋友也都回家、回国了，有一天早晨，有人敲响了我们宿舍的门，开门后是卫勇老师，他手里拿着巴基斯坦的国旗，让我们去挂国旗。
We switched to a CMOS 8051, put the digital side to sleep, and let the "end-of-conversion" flag wake up the microprocessor.
我们换了CMOS 8051，不使用数字部分，让“转换结束”标志唤醒微处理器。
We switched to a CMOS 8051, put the digital side to sleep, and let the "end-of-conversion" flag wake up the microprocessor.
我们换了CMOS 8051，不使用数字部分，让“转换结束”标志唤醒微处理器。
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